Q: Is 5,381,480 a Composite Number?

Why is 5,381,480 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 5,381,480 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 79 104 130 131 158 260 262 316 395 520 524 632 655 790 1,027 1,048 1,310 1,580 1,703 2,054 2,620 3,160 3,406 4,108 5,135 5,240 6,812 8,216 8,515 10,270 10,349 13,624 17,030 20,540 20,698 34,060 41,080 41,396 51,745 68,120 82,792 103,490 134,537 206,980 269,074 413,960 538,148 672,685 1,076,296 1,345,370 2,690,740 and 5,381,480, with no remainder.

Since 5,381,480 cannot be divided by just 1 and 5,381,480, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).